NFPA 70E FINAL EXAM STUDY QUESTIONS WITH CORRECT ANSWERS | LATEST EDITION

NFPA 70E FINAL EXAM STUDY QUESTIONS WITH CORRECT ANSWERS | LATEST EDITION 1. NFPA 70E - ANSWER Standard for electrical safety in the workplace 2. What does the general duty clause of the Occupational Safety and Health Act require of employers? - ANSWER Provide a workplace free from recognized hazards 3. What do safety-related work practices require regarding cell lines? - ANSWER The cell line is not grounded through the welding machine. 4. Tag attachments means must have which of the following features? - ANSWER Self-locking 5. You are going to conduct battery activities that will require you to handid liguid electrolyte. What protective equipment must be available to you? - ANSWER Eye wash facilities 6. How often must employers audit their electrical safety programs? - ANSWER Every three years 7. An arc flash suit includes which of the following things? - ANSWER Hood with a face shield 8. Who may test and troubleshoot circuit parts operating at 70 volts? - ANSWER Only qualified persons 9. Where in NFPA 70E would you find information on safety-related work practices? - ANSWER Part 1, Chapter 1 10.Which situation would be considered an electrically safe work condition? - ANSWER The part has been disconnected, locked/tagged, tested, and grounded. 11.Who should be involved in the lockout/tagout process? - ANSWER Anyone who could be exposed directly or indirectly to a source of electrical energy 12.Originally developed at OSHA's request, the first edition of NFPA 70E was published in _______ and contained installation safety requirements borrowed from the National Electric Code. - ANSWER 1979 13.Emphasis is now placed on the hierarchy of risk controls methods: - ANSWER Elimination;, Substitution;, Engineering controls;, Awareness;,PPE 14.The 3 hazards of electricity are? - ANSWER Shock, Arc Flash, Ark Blast 15.When an individual disconnect device in an energized MMC has been locket out, that MCC is... - ANSWER Still a potential Arc Flash risk 16.In _____, safety-related work practice requirements were added. - ANSWER 1981 17.In _______, "limits of approach" and "arc flash" concepts were introduced. - ANSWER 1995 18.Throughout the ______the emphasis was on arc flash PPE requirements - ANSWER 1900s and 2000s 19._________, the focus began to shift from PPE requirements to the employer's duty to create a comprehensive electrical safety program and integrating it into their occupational health and safety management system. - ANSWER 2015 edition 20.You are going to conduct battery activities that will require you to handle liquid electrolyte. What protective equipment must be available to you? - ANSWER Eye wash facilities 21.What is required before employees begin a new project? - ANSWER Job briefing 22.Which approach limit is at the point where work is the same as making contact with the live part? - ANSWER Prohibited Approach Boundary 23.How is arc rating derived? - ANSWER Value of the arc thermal performance value (ATV) or energy of break open threshold 24.You are required to verify an electrically safe work condition at a worksite. What is the first step you will take when initiating the process? - ANSWER Determine all possible sources of electrical supply to the equipment 25.Which of the following statement is True about Barricades? - ANSWER Barricades cannot be placed closer than the limited approach boundary 26.How often should you do a visual inspection of test instruments and equipment? - ANSWER Before each use